Bug 231151

Summary:

[libpas] Support variant of malloc that returns the actual size and use that in WTF::Vector

Product:

WebKit

Reporter:

Filip Pizlo <fpizlo>

Component:

bmalloc

Assignee:

Filip Pizlo <fpizlo>

Status:

RESOLVED WONTFIX

Severity:

Normal

CC:

benjamin, cdumez, cmarcelo, ews-watchlist, ggaren, ysuzuki

Priority:

Version:

Other

Hardware:

All

OS:

All

Attachments:

Description	Flags
possible patch	ews-feeder: commit-queue-
the patch	fpizlo: review-, ews-feeder: commit-queue-

Description Filip Pizlo 2021-10-03 19:05:58 PDT

...

Comment 1 Filip Pizlo 2021-10-03 19:12:57 PDT

Created attachment 440031 [details]
possible patch

Comment 2 Filip Pizlo 2021-10-03 20:14:20 PDT

almost a perfect score!

Comment 3 Filip Pizlo 2021-10-09 15:25:55 PDT

Created attachment 440719 [details]
the patch

Comment 4 Filip Pizlo 2021-10-09 20:07:14 PDT

Comment on attachment 440719 [details]
the patch

Actually, I'm not going to do this.

I think that the positive perf results are flukes at best.